SEVENTH GENERATION CIVIC
ALARM COLORS WIRE COLOR LOCATION
12 VOLT CONSTANT WHITE IGNITION SWITCH HARNESS
STARTER BLACK/WHITE IGNITION SWITCH HARNESS
IGNITION BLACK/YELLOW IGNITION SWITCH HARNESS
POWER LOCK WHITE/GREEN GREY PLUG ABOVE HOOD RELEASE
POWER UNLOCK WHITE/BLUE GREY PLUG ABOVE HOOD RELEASE
PARKING LIGHTS (+) RED/BLACK CENTER CONSOLE
*DRIVERS DOOR TRIGGER GREEN (-) CENTER CONSOLE
PASSENGERS DOOR TRIGGER LIGHT GREEN/RED (-) CENTER CONSOLE
REAR DOOR TRIGGERS GREEN/WHITE (-) CENTER CONSOLE
TRUNK TRIGGER BLUE/BLACK CENTER CONSOLE
FUEL PUMP YELLOW/GREEN CENTER CONSOLE

Some cars have a factory alarm. It's a green plug above the driver's kick.

*The front doors each have their own door trigger wire, and the back doors share a third wire. Diode isolate each using 1 AMP diodes, the stripe faces the door switch.